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stern heavy
got a 71 20 ft cc seacraft, closed in transom and installed a livewell in transom,26 inch stainless marine bracket.I have played with some weight up front and as long as I,m the only one in it its great,but when I have some else with me I have to run really trimmed down.I,m running a laser11 19stainless prop.I use the boat mostly for offshore fishing.I,m wondering if anyone has experience with this setup and if I need to go with trim tabs or smart tabs or just one of those doel fins.Oh yeah its a 97 merc 200 top speed 53 mph gps.Got a great deal on the motor,can,t afford to change motors.Any help would be greatly appreciated.Thanks
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Re: stern heavy
Does the boat porpoise if you don't trim down?
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Re: stern heavy
Yes especially if my livewell is full and i,ve got a passenger behind the console with me
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Re: stern heavy
outboard most likely is hung too high
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Re: stern heavy
Yep just went out and measured and best i can tell while fighting off a swarm of sqeeters is it looks like cav plate is 5 inches above keel
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Re: stern heavy
when I put the bracket on my 18ft it did the same, I installed a doelfin and that fixed the problem I would suggest you try that they are inexpensive and do work.
Tony |
Re: stern heavy
Don't forget to drop the motor down on its mounting bracket, if possible!
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Re: stern heavy
here is a previous post about engine mounting here is the post
Get a straight edge and bring the motor to neutral trim, see where the cavatation plate lines up should 1 to 1 11/2" above the hull bottom. Props with long blades or alot of cup can go higher |
Re: stern heavy
i,ll start experimenting with it and post results i have to feather the throttle now to keep engine from gettin swamped on stopping.
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Re: stern heavy
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